C31232233133313221211113313331333133313113311331333131133132321133211
>>
C3123223313331322121111331333133313331311331133133313113313232113321
<<
C31232233133313221211113313331333133313113311331333131133132321133213
>>
C31232233133313221211113313331333133313113311331333131133132321133212
>>